An Autonomous System Number (ASN) is a unique number assigned to a network in global internet routing. Every provider that participates directly on the internet has its own ASN (e.g. AS15169 for Google).

What are upstreams, peers and prefixes?

Upstreams are transit providers through which an AS reaches the internet. Peers are networks with direct traffic exchange. Prefixes are the IP address ranges the AS announces via BGP.

Where does the ASN data come from?

The data comes from the official RDAP services of the RIRs (RIPE, ARIN, etc.) and from RIPEstat (prefixes and neighbour ASNs).

ASN Lookup – Networks, Upstreams and Prefixes

AS262546

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS262546

NameASN262546

OrganisationNetCintra Telecomunicações Ltda.

Country

RIR–

Allocated01.08.2011

Abuse contactsuporte@netcintra.com.br

Network Overview

IPv4 Prefixes12

IPv6 Prefixes1

Upstreams (Transit)6

Downstreams (Customers)0

BGP Peers9

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS268624Gamers Club Ltda AS52468UFINET PANAMA S.A.AS53013Ufinet Brasil (WixNet do Brasil)AS6057Administracion Nacional de Telecomunicaciones AS6939Hurricane Electric LLC

AS262546ASN262546

Downstreams (Customers)

none

Upstreams (Transit) (6)

AS137409GSL Networks Pty LTD

AS268624Gamers Club Ltda

AS52468UFINET PANAMA S.A.

AS53013Ufinet Brasil (WixNet do Brasil)

AS6057Administracion Nacional de Telecomunicaciones

AS6939Hurricane Electric LLC

IPv4 Prefixes (12)

131.255.202.0/23

131.255.200.0/22

177.72.116.0/23

143.202.48.0/22

131.255.203.0/24

177.72.116.0/22

177.72.118.0/23

143.202.51.0/24

177.72.118.0/24

143.202.48.0/23

143.202.50.0/23

131.255.200.0/23

IPv6 Prefixes (1)

2804:5d8::/32

BGP Peers (9)

AS199524Gcore S.A.

AS262427Invista Net Provedor de Acesso Ltda

AS263152MIGO TELECOM

AS263237PowerHost Telecom SPA

AS264479Turbozone Internet

AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS28634Life Tecnologia Ltda.

AS36236NetActuate, Inc

AS52320V.tal (GlobeNet)

My IP ASN Lookup IP Lookup WHOIS DNS Lookup

What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.